## 
# main: 
# 	gcc main.c hello.c -o main
# 	./main
# 	rm main

mian:
	gcc main.c hello.c -o main
	./main
	rm main

main : main.o hello.o
	gcc main.o hello.o -o main
	./main
	rm main.o hello.o

object := main.o hello.o
main: $(object) 
	gcc $(object) -o main
	./main
	rm $(object)